IMM Engines 408 build

gregsdart said

Wow! I had no idea they were that heavy. I figured a 2wd would be 4000. Still, that 425 hp will make it lively. Are yo having it dynoed?

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Brian said he was going to break in the engine on the dyno. Not sure if he is going to give it the beans to see what it produces.
I would like to get the truck chassis dynoed eventually.